baber/WOPTO huggingface dataset:
Patent JP-H03128348-A (JP)
Title: Preparation of anthraquinone imide
Inventor: RUDORUFU BURATSUTONAA
IPC: C09B1/20
Filed: 1990-09-05
Abstract: PURPOSE: To provide the subject compound of high purity in high yield, by oxidation of a 2,3-dihydro-1,4-diaminoanthraquinone to give a 1,4- diaminoanthraquinone, which is then condensed with an aromatic halide without isolation.  
     CONSTITUTION: A compound of formula I (R 1 -R 4  are each H, alkyl or aryl) is dissolved or suspended in 3-4 fold amount (by weight) of nitrobenzene, and a catalytic amount of an organic base (e.g. piperidine) or an inorganic base (e.g. Na 2 CO 3 ) is added. The mixture is oxidised at 100-200°C (preferably 130-160°C) below a vapour pressure of nitrobenzene at the temperature to give a compound of formula II. Without isolation, the product is heated rapidly (preferably within 10 seconds) to 195-215°C and condensed with an aromatic halide to give the subject compound. The condensation is carried out in the presence of a basic substance and a copper catalyst. The subject compound is useful as an intermediate for dyestuff. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000059067-A (JP)
Title: Nonflammable radio wave absorbing body
Inventor: YAMAMOTO OSAMU
IPC: H05K9/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To enable a radio wave absorbing body to be drastically reduced in price and improved in workability. SOLUTION: A radio wave absorbing body is formed of a dielectric loss material, which is obtained by processing a board that is formed in a manner where an air-pearmeable, nonflammable, large in tear strength, and decorative sheathing material is provided to a carbon-containing inorganic short fiber board 1 or a nonflammable carbon-containing inorganic short fiber board formed by laminating a flame-retardant to nonflammable organic or inorganic fiber woven cloth, unwoven cloth on an inorganic short fiber board where a carbon fine powder-containing resistance film is formed in a single layer or various layers. The board which is previously blanked out into a pyramidal, wedge- shaped, polygonal or corrugated development that can be bent and bonded is assembled into a hollow pyramidal, wedge-shaped, polygonal or corrugated radio wave absorbing body in situ in a radio wave dark room.
Patent JP-S61110955-A (JP)
Title: Semiconductor treating device
Inventor: ISHIGAKI HIDEKI
IPC: H01J37/02
Filed: 1984-11-06
Abstract: PURPOSE:To prevent any dewing resulting from moisture in the internal atmosphere of treatment chambers and reduce the time for evacuation by installing a dry air source and introducing dry air from the dry air source into the treatment chambers when their internal pressure is returned to be the atmospheric pressure. CONSTITUTION:From the time point when the internal pressures of ion implantation chambers 22A and 22B are returned to be the atmospheric pressure by pouring nitrogen gas after ion implantation is completed, a control valve 48 is opened and dry air 44 is introduced from a dry air source 50 to an injector 46. The dry air 44 is discharged toward the ion implantation chambers 22A and 22B while passing through the filter 47, thereby making the chambers 22A and 22B surrounded by the dry air 44. After that, a back fixation plate 26 is opened by rotating a hinge 54 to surround the interiors of the chambers 22A and 22B and the supporting plate 32 by the dry air 44, so that any adhesion of moisture in the atmosphere to these parts and any generation of dewing is prevented. As a result, evacuation can be easily performed after a semiconductor wafer is attached, thereby reducing the time for evacuation.
Patent JP-S61112703-A (JP)
Title: Method of incorporating blade edge holder in steam turbine
Inventor: OGAWA MASAHIRO
IPC: F01D5/22
Filed: 1984-11-06
Abstract: PURPOSE:To shorten incorporating time by pressing a blade edge holder from the outside against the outer peripheral portion of the blade, weld and attach said holder thereto. CONSTITUTION:A blade edge holder 12 is pressed against the outer peripheral portion of blades 11 disposed radially on the outer periphery of an impeller 2. Under such a condition is introduced an electronic beam or laser beam from the outside of the blade edge holder 12 to weld and incorporate the blade edge holder 12 to the blades 11. Thus, the assembling processes can be reduced to shorten the incorrporating time.
Patent JP-S6292201-A (JP)
Title: Device for detecting end of recording
Inventor: OMORI MASAO
IPC: G11B3/095
Filed: 1985-10-18
Abstract: PURPOSE:To detect surely a lead-out part of the end of recording by applying A/D-conversion to an output of a photo interruptor having a linear characteristic obtained by a shield plate by the movement of a tone arm and adding the result to an arm drive mechanism from a computer. CONSTITUTION:The output of the photo interruptor 1 is inputted to an A/D converter 2. The output has a characteristic that the pulse width is changed linearly from the position when a tone arm 5 is moved toward inner circumference by the shield plate 6. Although the moving distance of a stylus tip of the tone arm 5 per ont turn of the turnable while the normal sound groove is traced is slight even with the eccentricity, the moving quantity at the lead-out groove at the end of recording shows a change of nearly 10 times that of the normal groove. The change of the moving quantity between the normal sound groove and the lead-out groove is discriminated by a microcomputer 3, a recording end detection signal is outputted to operate an arm drive mechanism thereby applying return or cueing operation of the tone arm 5.
Patent JP-H1077705-A (JP)
Title: Fixing bracket
Inventor: NISHIMOTO RYUICHI
IPC: E04B2/82
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To realize installation of insulated inner wall backing panels in a plural number of positions in conjunction with a runner. SOLUTION: This fixing bracket 1 consists of a flat part 11 having a bendable securing piece 13 extending on one of its ends and a vertical portion 12 vertically bent on the other end of the flat part 11. With the flat part 11 fixed to the floor material and an insulated inner wall backing panel 4 for the column, the back of the under surface or the back of the under surface and the back of the side end of the insulated inner wall backing panel 4 having its upper end inserted with a runner fixed to a steel frame beam through a runner fixing bracket 1 is abutted on the vertical portion 12 and fixed to the insulated inner wall backing panel 4 by bending the securing piece 13.
Patent JP-H11147662-A (JP)
Title: Discharging method of copy sheet from compiler
Inventor: SAMPATH BARBARA A
IPC: G03G21/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an intelligent finish station having adaptability wherein an accumulation amount of a copy sheet set in a compiler can be supervised and adjusted. SOLUTION: In a discharging method of a copy sheet from a compiler in a print device, but a level of the copy sheet in a compiler tray 128 is detected, a tag of non-volatile memory displaying a surplus number of the copy sheets receivable in the compiler is supervised, a capacity count of a stapled sheet is referred. Corresponding to this reference, as a function of the level of the copy sheet in the compiler tray 128, tag of the non-volatile memory, and a capacity count of the stapled sheet, 1 set of the copy sheets can be discharged to except the expected from the compiler tray 128. In this way, a set rashly discharged possibly can be completed by a finisher, a set can be discharged by a finisher before leading to a paper jam condition.
Patent JP-S6293127-A (JP)
Title: Excavator
Inventor: NOZAKI YASUO
IPC: B65G67/60
Filed: 1985-10-18
Abstract: PURPOSE:To absorb shocks given to an excavating means by providing a pivotable hinge and a hydraulic jack between a frame body for guiding a transfer means of loads from the excavating means and a backet elevator for transferring the loads from the transfer means. CONSTITUTION:A rake system transfer means 9 secured fixedly to a screw system excavating means 8 is guided by a frame body 13 to transfer a rake in the direction of arrow A2, transfer upward excavated 8 loads and dump them into a chute 7. The upper end of a frame body 13 is pivotably connected to a housing 3 of a backet elevator 2 through a support member 12 by a pin 15 to vary a inclination angle theta. A hydraulic jack is provided between a bracket 29 of the frame body 13 and a bracket 28 of the elevator 2. Also, two brackets are provided respectively on both side surfaces of the frame body 13 and a hydraulic jack is provided between said two brackets. Thus, shocks given to the excavating means 8 are absorbed so that the excavating means 8 can cope with the inclination of ship bottom. This means 8 is suited for landing loads stacked in bulk on a hold.
Patent JP-S59119400-A (JP)
Inventor: SAKURABA TAKAHIRO
IPC: G10L15/20
Filed: 1982-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04112377-A (JP)
Title: Patient information registering device
Inventor: ASAMOTO YUKIKO
IPC: G16H10/60
Filed: 1990-09-03
Abstract: PURPOSE:To quickly and easily confirm the success or failure of read from a patient card and to easily confirm the contents of data by displaying patient information by opening a window on a display screen, when the patient information is read, closing its window after a prescribed time elapses, and also, displaying the patient information on a part of the display screen. CONSTITUTION:A card information reading means 22 reads the contents from a patient card in which patient information is recorded. A display means 16 has a display screen for displaying the patient information read by the card information reading means 22. In such a state, when the patient information is read by the card information reading means 22, a control means 38 opens a window on a display screen and displays the patient information in its window, closes its window after a prescribed time elapses, and also, controls a display means 16 so as to display the patient information on a part of the display screen. In such a way, success or failure of read from the patient card can be confirmed quickly and easily, and the contents can be confirmed easily.
Patent JP-H0981572-A (JP)
Title: Translation device and dictionary priority setting method
Inventor: YOSHIMURA YUMIKO
IPC: G06F17/28
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of words selection in translation and post-editing by taking the result of user's words selection in translation as learning materials to adjust the initial priority designation contents to a priority more adapted to a translation object document without user's knowing. SOLUTION: A first language as the translation object is translated to a second language by a translation part 14 in accordance with classifications and priorities of dictionaries designated as optional dictionaries out of dictionaries preliminarily prepared in a dictionary part 15. In this case, it is discriminated whether the priority change is necessary or not based on selection contents of words selection obtained as the translation result by a priority setting part 12; and if it is necessary, priorities are so adjusted that the dictionary from which words in translation are selected most frequently has the highest priority.  Thus, words in translation registered in plural dictionaries are always generated in a translation with optimum priorities by user's words selection in translation, and as the result, the labor of user's words selection in translation and post- editing is reduced.
Patent JP-S6389579-A (JP)
Title: Highly weather-resistant electrodeposition paint composition
Inventor: FUJIKI NORIHIDE
IPC: C09D5/44
Filed: 1986-09-30
Abstract: PURPOSE:To provide an electrodeposition paint compsn. which can form a highly weather-resistant film having an excellent appearance on the surface of electrically conductive material such as metal with good adhesion by one electrodeposition coating, containing a reaction product of a fluororesin having OH groups with an isocyanate having basic groups. CONSTITUTION:A cationic electrodeposition paint compsn. contains a reaction product of a fluororesin having hydroxyl groups (e.g., a polymer composed of a fluoroolefin, a vinyl monomer having hydroxyl groups and other copolymerizable monomer) with an isocyanate having basic groups (e.g., a reaction product of a diisocyanate with a tert. alkanolamine and/or other compd. having active hydrogen and capable of reacting with the isocyanate). The compsn. can form a film having excellent adhesion and appearance and very excellent weather resistance on the surface of electrically conductive material such as iron, aluminum, etc., by one electrodeposition coating.
Patent JP-H0762722-A (JP)
Title: Manufacture of screen frame for automatic cleaner such as sewage remover
Inventor: IWAMOTO MAKOTO
IPC: E03F9/00
Filed: 1993-08-27
Abstract: PURPOSE:To ease manufacturing work by welding screen fixing bars, to which screen plates arranged in the axial direction are welded, to both side plates in such a manner that a virtual axis after the weld-deformation becomes the normal axis, i.e., both axes coincide with each other. CONSTITUTION:With respect to an axis (c) of a fitting hole 1E at a side plate 1E, another axis ci at an opening hole 1Fa of another side plate 1F is set deviated upward by the amount of (s), or the amount of weld-deformation corresponding to an axial distance Ls. A plurality of screen fixing bars 1G are placed between two side plates 1F and 1E in the axial direction, and both ends of each screen fixing bar 1G are welded to the side plate 1E and side plate 1F. Next, the screen plate 1D are welded to the fixing bars 1G at respective points of the screen fixing bars 1G, ensuring a clearance-gap ps in the direction of a virtual axis (i). The time necessary for thread-mounting can be shortened accordingly.
Patent JP-H0878119-A (JP)
Title: Bulb socket
Inventor: MUTA JUNJI
IPC: F21V19/00
Filed: 1994-09-02
Abstract: PURPOSE: To surely prevent the excessive insertion of a bulb. CONSTITUTION: A bulb receiving part 36 is formed in a terminal 3. When a wedge base bulb 4 is excessively inserted beyond a regular holding position in which an elastic holding piece 32 and an engaging recess part (engaging part) 45 are fitted to each other, the bottom surface of base part 43 abuts on the bulb receiving part 36, thereby preventing the excessive insertion of the wedge base bulb 4. Since the bulb receiving part 36 is integratedly formed in a terminal 3 made of metal, it excels in strength and rigidity, so that even when the insertion force of the wedge base bulb 4 is excessive, there is not the possibility of the damage but the excessive insertion can be surely prevented.
Patent JP-2001064852-A (JP)
Title: Hard-twist warp knitted work
Inventor: JITSUMATSU TERUTAKE
IPC: D03D15/567
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a warp knitted work having touch peculiar to cellulose and good in tailored appearance. SOLUTION: This hard-twist warp knitted work comprises twisted yarns of cellulose multifilaments and satisfies the four requirements 1 to 4 described below: (1) the twist multiplier of the twisted yarn is 10,000-270,000, (2) the gauge of this knitted work is 24-36 GG, (3) the fabric basis weight of this knitted work is 130-350 g/m3, and (4) the cellulose multifilament blend ratio for the yarns constituting this knitted work is >=40 wt.%.
Patent JP-2000069691-A (JP)
Title: Power supply circuit of portable device
Inventor: MARUO TSUNEHIRO
IPC: H02J9/06
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To enable tentative operation, when a device cannot be used due to battery consumption by charging a capacitor connected in parallel to the charge remaining in the battery with the voltage higher than the voltage not causing battery deterioration and then switching the connection of capacitor to the series connection. SOLUTION: When a voltage of battery E is lowered up to the predetermined value, a switch control circuit B2 turns a switch SW1 to off and turns a switch SW2 to on to electrically isolate a portable telephone circuit B4 from the battery E. Under the condition that capacitors C1, C2 are connected in parallel to the battery E, the capacitors C1, C2 are charged, the connecting positions of switches SW3, SW4 are set to a position b, and the capacitors C1 and C2 are connected in series to add the voltages of both capacitors. Thereby, when operation is disabled due to power consumption, the capacitor is charged in a short time using the charges remaining in the built-in battery to obtain the required voltage.
Patent JP-S6295675-A (JP)
Title: Slope switching circuit for fuzzy membership function circuit
Inventor: YAMAKAWA RETSU
IPC: H03K19/20
Filed: 1985-10-22
Abstract: PURPOSE:To obtain a function output as necessary by connecting a function generating circuit which consists of an FET and can produce various functions in parallel to plural output lines of a multi-output current mirror. CONSTITUTION:A multi-circuit current mirror 81A produces four input currents Xi. Both current value X1 and blow-out input current of alpha are applied to the wired OR 84A and 87A respectively. Then the 1st S function circuit is formed with an FET 85A, etc., and the blow-out input current of (X2+beta) is applid to a wired OR 94A with the blow-out input current of beta applied to a wired OR 97A respectively. Then the 2nd S function circuit is formed with an FET 95A, etc. While a wired OR 89 and an FET 83 form the 1st up-slope function circuit and a wired OR 92A and an FET 93A form the 2nd up-slope function circuit. Then various functions are obtained by combining the 1st and 2nd S function circuits and the 1st and 2nd up-slope function circuits respectively.
Patent JP-H0959007-A (JP)
Title: Recovery of selenium from selenium-containing solution
Inventor: HOSODA KAZUO
IPC: C02F1/58
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To shorten the recovery time, improve the efficiency and reduce the cost of the recovery of selenium from waste water by adding a reducing iron compound to a selenium-containing solution and adding a metal scavenger to the solution. SOLUTION: A selenium-containing solution is incorporated with 5-100 pts.wt. (based on 1 pt.wt. of selenium in the solution) of a reducing iron compound at pH3 or below, the pH of the solution is adjusted to 4-9 with an alkali and the solution is incorporated with 0.5-50 pts.wt. (based on 1 pt.wt. of selenium) of a metal scavenger to form an insoluble flock as a reaction product of selenium with the metal scavenger. When the pH of the solution in the addition of the metal scavenger is adjusted to 4-7, it is preferable to add an alkali after the collection of selenium with the metal scavenger to adjust the pH to 8-9 and remove the excess iron remaining in the solution.  The obtained flock is separated and recovered by filtration and discarded or the recovered flock is calcined, the evaporated selenium is dissolved in water to obtain an aqueous solution of selenous acid, sulfur dioxide gas is passed through the solution and the recovered selenium is reused.
Patent JP-H0575195-A (JP)
Title: Lightfrequency modulation light source
Inventor: YOSHIDA SEISHI
IPC: H01S5/06
Filed: 1991-09-13
Abstract: PURPOSE:To realize a light frequency modulation light source of wide range and low drive voltage having flat characteristics of frequency modulation free of phase reversion. CONSTITUTION:A semiconductor laser 1, a semiconductor electric field absorption optical modulator 11 coated with a total reflection film over one end face, and a signal source 5 which impresses modulation signals to the optical modulator 11 are provided: the other end face of the optical modulator 11 and the light emission end face of the semiconductor laser 1 are optically coupled, and signal electric fields are impressed to a semiconductor electric field absorption optical modulator to induce absorption variations in accordance with electric fields, so that variations in refractive index accompanying variations in absorption coefficient are utilized to make frequency modulation.
Patent JP-H0286294-A (JP)
Title: Acoustic reproducing device
Inventor: IIDA YASUHIRO
IPC: H04R1/10
Filed: 1988-09-21
Abstract: PURPOSE:To prevent an incident sound from being reflected at the other end again toward an eardrum by selecting the inner diameter of an acoustic tube nearly the same as that of an external auditory meatus and forming the other end of the acoustic tube to be a nonreflective termination. CONSTITUTION:The inner diameter (w) of the acoustic tube 1 is selected nearly the same as the inner diameter w0 of the external auditory meatus A, an ear mount member 3 to be able to be mounted to an entrance C of the external auditory meatus A is fitted to one end and the other end is formed to be a nonreflective termination with respect to a voice. Then an exciting device 2 vibrating the acoustic tube 1 at one side or the circumference of the external circumferential wall of the acoustic tube 1 to cause a sound wave is provided. Thus, the reflected voice by the eardrum B is not reflected again toward the eardrum B.
Patent JP-H0791482-A (JP)
Title: Vibration control support device
Inventor: ICHIKAWA SATOSHI
IPC: B60K5/12
Filed: 1993-09-21
Abstract: PURPOSE:To facilitate enlargement of generation displacement of a piezoelectric actuator without using a complicated and large displacement enlarging mechanism. CONSTITUTION:A thin disc-shaped moving plate 7 of which a part of the partition wall of a main fluid chamber 14 consists is supported on the inner peripheral surface of a cylinder part 5a through an annular resilient substance 6 and a protrusion 7a is formed to the vicinity of the edge part in an arbitrary position in a peripheral direction of the upper surface of the moving plate 7. By intercoupling the protrusion 7a and the cylinder part 5a through a pin 8 in the upper surface of which a notch 8a is formed, the moving plate 7 is oscillated around an oscillation shaft horizontal to the moving plate 7 set right below the notch 8a. By disposing a piezoactuator 10 in the vicinity of the pin 8, a position where displacement is exerted on the moving plate 7 of the piezoactuator 10 is displaced from the center of the moving plate 7 toward the oscillation shaft side.
Patent JP-H01113379-A (JP)
Title: Novel epoxysulfonylazide
Inventor: ANSONII BUROTSUKUSUHOOMU KUREI
IPC: C08F8/34
Filed: 1988-09-21
Abstract: NEW MATERIAL: Epoxy-sulfonylazides represented by the formula (wherein R is a lower alkyl group; and R' is H or a lower alkyl group).  
     EXAMPLE: 3-(para-azidosulfonylphenoxy)-2-methylpropylene oxide.  
     USE: Binders each of which can be prepared in a comparatively short time and is used for binding polymers including hydrocarbon polymers such as ethylene/ propylene copolymer and organic non-hydrocarbon polymers such as hydroxypropylcellulose, mica flakes, metals such as aluminum, sheets, plates, blocks, fibrous materials or basic dyes to other materials.  
     PREPARATION: The preparation of such a compound represented by the formula preferably comprises: alkylating a phenolsulfonate; then, subjecting the alkylated product to sulfochlorination with PCl 5  or SOCl 2  to form an unsaturated sulfochloride; allowing the sulfochloride to react with sodium azide to obtain an unsaturated sulfonylazide; and thereafter, subjecting the sulfonylazide thus obtained to epoxidation with a peracid such as peracetic acid in a solvent such as methylene dichloride at 20 to 60°C for 1 to 72 hrs. 
     COPYRIGHT: (C)1989,JPO